Bug#1106630: scilab ftbfs with libxml 2.14.x from experimental

[Matthias Klose]

Package: src:scilab
Version: 2024.1.0+dfsg-6
Tags: ftbfs sid forky
User: debian-xml-sgml-pkgs at lists.alioth.debian.org
Usertags: libxml2.14

[this bug is NOT targeted to the upcoming trixie release]

http://qa-logs.debian.net/2025/05/23/scilab_2024.1.0+dfsg-6_unstable_libxml2.log

[...]
Making all in preferences
make[4]: Entering directory 
'/build/reproducible-path/scilab-2024.1.0+dfsg/scilab/modules/preferences'
make  all-am
make[5]: Entering directory 
'/build/reproducible-path/scilab-2024.1.0+dfsg/scilab/modules/preferences'
/bin/bash ../../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H 
-I. -I../../modules/core/includes 
-I/usr/lib/jvm/java-21-openjdk-amd64/include 
-I/usr/lib/jvm/java-21-openjdk-amd64/include/linux -I./includes/ 
-I./src/c/ -I./src/jni/ -I/usr/include/libxml2 
-I../../modules/ast/includes/ast/ -I../../modules/ast/includes/exps/ 
-I../../modules/ast/includes/operations/ 
-I../../modules/ast/includes/parse/ -I../../modules/ast/includes/symbol/ 
-I../../modules/ast/includes/system_env/ 
-I../../modules/ast/includes/types/ -I../../modules/commons/src/jni/ 
-I../../modules/localization/includes/ 
-I../../modules/output_stream/includes/ -I../../modules/string/includes/ 
-I../../modules/dynamic_link/includes/ -I../../modules/fileio/includes/ 
-I../../modules/api_scilab/includes/ -I../../modules/jvm/includes/ 
-I../../modules/threads/includes/  -Wdate-time -D_FORTIFY_SOURCE=2 
-DH5_USE_110_API  -g -O2 -Werror=implicit-function-declaration 
-ffile-prefix-map=/build/reproducible-path/scilab-2024.1.0+dfsg=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -MT 
src/c/libscipreferences_algo_la-getScilabPreference.lo -MD -MP -MF 
src/c/.deps/libscipreferences_algo_la-getScilabPreference.Tpo -c -o 
src/c/libscipreferences_algo_la-getScilabPreference.lo `test -f 
'src/c/getScilabPreference.c' || echo './'`src/c/getScilabPreference.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../../modules/core/includes 
-I/usr/lib/jvm/java-21-openjdk-amd64/include 
-I/usr/lib/jvm/java-21-openjdk-amd64/include/linux -I./includes/ 
-I./src/c/ -I./src/jni/ -I/usr/include/libxml2 
-I../../modules/ast/includes/ast/ -I../../modules/ast/includes/exps/ 
-I../../modules/ast/includes/operations/ 
-I../../modules/ast/includes/parse/ -I../../modules/ast/includes/symbol/ 
-I../../modules/ast/includes/system_env/ 
-I../../modules/ast/includes/types/ -I../../modules/commons/src/jni/ 
-I../../modules/localization/includes/ 
-I../../modules/output_stream/includes/ -I../../modules/string/includes/ 
-I../../modules/dynamic_link/includes/ -I../../modules/fileio/includes/ 
-I../../modules/api_scilab/includes/ -I../../modules/jvm/includes/ 
-I../../modules/threads/includes/ -Wdate-time -D_FORTIFY_SOURCE=2 
-DH5_USE_110_API -g -O2 -Werror=implicit-function-declaration 
-ffile-prefix-map=/build/reproducible-path/scilab-2024.1.0+dfsg=. 
-fstack-protector-strong -fstack-clash-protection -Wformat 
-Werror=format-security -fcf-protection -MT 
src/c/libscipreferences_algo_la-getScilabPreference.lo -MD -MP -MF 
src/c/.deps/libscipreferences_algo_la-getScilabPreference.Tpo -c 
src/c/getScilabPreference.c  -fPIC -DPIC -o 
src/c/.libs/libscipreferences_algo_la-getScilabPreference.o
src/c/getScilabPreference.c: In function 'setPrefAttributesValues':
src/c/getScilabPreference.c:415:5: error: implicit declaration of 
function 'xmlThrDefIndentTreeOutput'; did you mean 
'xmlIndentTreeOutput'? [-Wimplicit-function-declaration]
   415 |     xmlThrDefIndentTreeOutput(1);
       |     ^~~~~~~~~~~~~~~~~~~~~~~~~
       |     xmlIndentTreeOutput
make[5]: *** [Makefile:1008: 
src/c/libscipreferences_algo_la-getScilabPreference.lo] Error 1